Behavioral task
behavioral1
Sample
040da31bf610051ff0f0bdfb7b9496298802e1864207eb0278b0cecc38070a06.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
040da31bf610051ff0f0bdfb7b9496298802e1864207eb0278b0cecc38070a06.exe
Resource
win10v2004-20240226-en
General
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Target
040da31bf610051ff0f0bdfb7b9496298802e1864207eb0278b0cecc38070a06
-
Size
27KB
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MD5
6d21514cadecb7bc6591baf0a3c5c8af
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SHA1
cdc6e77823ae363f9860684e672c6c2430d26362
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SHA256
040da31bf610051ff0f0bdfb7b9496298802e1864207eb0278b0cecc38070a06
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SHA512
6e3c217dfc59a4dc87fea39be051c7d0ed769d3094881e883bb60c66084b7662ea63f699f922ed830535487e012774da5e5bbfa8fe6561c9cc253163fc9a0e8c
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SSDEEP
768:il9vaI5HeOdRUfoPvs/E2lMAYfT0MAswHwmgb:iltayHeOdR93sE2lMAuIMAswHwTb
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 040da31bf610051ff0f0bdfb7b9496298802e1864207eb0278b0cecc38070a06 unpack001/out.upx
Files
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040da31bf610051ff0f0bdfb7b9496298802e1864207eb0278b0cecc38070a06.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 52KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 17KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 48KB - Virtual size: 44KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ